--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Returns the number of non-nil elements in self. - !ruby/struct:SM::Flow::P body: May be zero. - !ruby/struct:SM::Flow::VERB body: " [ 1, nil, 3, nil, 5 ].nitems #=> 3\n" full_name: Array#nitems is_singleton: false name: nitems params: | array.nitems -> int visibility: public